.container{
    width: 400px;
    height: 400px;
    background-color: #32ff9d;
}

.box2{
     width: 100px;
     height: 100px;
    border: 1px solid;
    background-color: green;
}

.login-box{
    width: 320px;
    height: 300px;
    border: 1px solid;
    margin-left: 500px;
    margin-top: 200px;
    padding: 20px;
}

.row{
    margin-top: 20px;

}

.label{
    width: 60px;
    display: inline-block; /*inline block inline-block*/
    text-align: right;
}

.center{
    text-align: center;
}

.btn{
    width: 80px;
}

.btn-success{
    background-color: greenyellow;
}